COCCON Site Status Summary
| Karlsruhe | Fairbanks | Gobabeb | Thessaloniki |
| Kiruna | Sondankylä | Tsukuba | Magurele |
| Seoul | Jinja | Harvard Forest | Hyderabad |
The tables below provide information on the operational status, the number of measurement days and the total number of measurements for each quarter per year and for the entire year at different sites. The number of measurement days for the whole year is given by two values. The first value refers to the measurement days before the application of additional filters (e.g. for the solar zenith angle) while the second value includes this filter. The additional value in parenthesis marked with an asterisk is therefore smaller than the first one. Especially in the winter months, depending on the location of the site, the solar zenith angles may be less than the selected filter threshold (i.e. less than 75°), so that the entire measurement day is not used for publication.
| nr of days and files * accessible via EVDC portal (quality filter incl.) |
Karlsruhe Germany EM27/SUN SN037 (reference) |
Fairbanks |
Gobabeb |
Thessaloniki |
| Operational | yes | yes | yes | yes |
| Comments | operational since Mar 2014 |
operational since Oct 2018 |
operational since Jan 2015 |
operational since Jan 2019 |
| Q1 / 2019 | 7 d / 1.634 | 12 d / 11.141 | 11 d / 2.894 | 8 d / 1.347 |
| Q2 / 2019 | 9 d / 3.410 | 70 d / 96.524 | 35 d / 15.589 | 18 d / 3.723 |
| Q3 / 2019 | 25 d / 10.273 | 57 d / 57.213 | 53 d / 17.825 | 31 d / 8.209 |
| Q4 / 2019 | 11 d / 2.030 | 13 d / 9.867 | 26 d / 6.473 | 21 d / 5.239 |
| Q1-Q4 / 2019 | 52 d (* 50 d) / 17.347 |
152 d (* 137 d) / 174.745 |
125 d (* 111 d) / 42.781 |
78 d (* 74 d) / 18.518 |
| Q1 / 2020 | 11 d / 4.706 | 1 d / 313 | 40 d / 17.584 | 30 d / 8.856 |
| Q2 / 2020 | 22 d / 8.912 | 61 d / 114.158 | 22 d / 8.558 | 28 d / 8.705 |
| Q3 / 2020 | 18 d / 6.983 | 62 d / 96.174 | 19 d / 7.726 | 42 d / 14.312 |
| Q4 / 2020 | 3 d / 847 | 12 d / 15.895 | 33 d / 13.408 | 23 d / 6.779 |
| Q1-Q4 / 2020 | 54 d (* 53 d) / 21.548 |
136 d / 226.540 |
114 d (* 94 d) / 47.276 |
123 d (* 122 d) / 38.652 |
| Q1 / 2021 | 15 d / 5.915 | 3 d / 1.179 | 24 d / 10.294 | 29 d / 8.553 |
| Q2 / 2021 | 14 d / 6.480 | 37 d / 69.413 | 13 d / 5.867 | 39 d / 10.164 |
| Q3 / 2021 | 15 d / 5.977 | 60 d / 99.812 | 0 d / 0 | 36 d / 11.089 |
| Q4 / 2021 | 12 d / 4.007 | 10 d / 11.776 | 6 d / 2.117 | 26 d / 6.699 |
| Q1-Q4 / 2021 | 56 d (* 43 d) / 22.379 |
110 d (* 90 d) / 182.180 |
43 d (* 36 d) / 18.278 |
130 d (* 127 d) / 36.505 |
| Q1 / 2022 | 23 d / 9.445 | 1 d / 1.451 | 16 d / 7.241 | 32 d / 7.608 |
| Q2 / 2022 | 24 d / 9.592 | 12 d / 5.186 | 38 d / 10.407 | |
| Q3 / 2022 | 22 d / 9.282 | 25 d / 10.255 | 8 d / 2.542 | |
| Q4 / 2022 | 8 d / 2075 | |||
| Q1-Q4 / 2022 | 77 d / 30.394 |
| nr of days and files * accessible via EVDC portal (quality filter incl.) |
Kiruna Sweden EM27/SUN SN032 |
Sodankylä Finland EM27/SUN SN039 |
Tsukuba Japan EM27/SUN SN063 |
Magurele Romania EM27/SUN SN072 |
| Operational | yes | yes | yes | yes |
| Comments | operational since Feb 2017 |
operational since Mar 2017 |
operational since Mar 2016 |
operational since Nov 2020 |
| Q1 / 2019 | 25 d / 5.569 | 8 d / 2.385 | 8 d / 1.473 | |
| Q2 / 2019 | 43 d / 15.701 | 37 d / 16.911 | 7 d / 871 | |
| Q3 / 2019 | 40 d / 10.770 | 31 d / 16.015 | 6 d / 1.574 | |
| Q4 / 2019 | 12 d / 2.827 | 6 d / 1.354 | 6 d / 1.207 | |
| Q1-Q4 / 2019 | 120 d (* 96 d) / 34.867 |
82 d (* 59 d) / 36.665 |
27 d / 5.125 | |
| Q1 / 2020 | 37 d / 7.846 | 0 d / 0 | 17 d / 5.049 | 0 d / 0 |
| Q2 / 2020 | 54 d / 21.010 | 27 d / 13.157 | 22 d / 6.909 | 0 d / 0 |
| Q3 / 2020 | 38 d / 6.570 | 4 d / 608 | 9 d / 1.935 | 0 d / 0 |
| Q4 / 2020 | 7 d / 721 | 1 d / 59 | 23 d / 6.355 | 6 d / 1.712 |
| Q1-Q4 / 2020 | 136 d (* 113 d) / 36.147 |
32 d (* 27 d) / 13.824 |
71 d (* 71 d) / 20.248 |
6 d (* 6 d) / 1.712 |
| Q1 / 2021 | 0 d / 0 | 9 d / 3.928 | 7 d / 1.053 | |
| Q2 / 2021 | 28 d / 8.433 | 3 d / 1.220 | 1 d / 55 | |
| Q3 / 2021 | 41 d / 10.681 | 3 d / 497 | 5 d / 542 | |
| Q4 / 2021 | 9 d / 1.146 | 2 d / 463 | 8 d / 1.850 | |
| Q1-Q4 / 2021 | 78 d (* 65 d) / 20.260 |
17 d / 6.108 | 21 d (* 21 d) / 3.500 |
|
| Q1 / 2022 | 31 d / 7.256 | 5 d / 1.699 | ||
| Q2 / 2022 | 47 d / 16.592 | 8 d / 1.748 | ||
| Q3 / 2022 | 27 d / 9.075 | 7 d / 1.254 | ||
| Q4 / 2022 | 22 d / 4.504 | 0 d / 0 | ||
| Q1-Q4 / 2022 | 127 d / 37.427 | 20 d / 4.701 |
In preparation ...
| nr of days and files * accessible via EVDC portal (quality filter incl.) |
Seoul South Korea EM27/SUN SNXXX |
Jinja Uganda EM27/SUN SNXXX |
Harvad Forest MA, USA EM27/SUN SNXXX |
Hyderabad India EM27/SUN SNXXX |
| Operational | ||||
| Comments | ||||
| Q1 / 2019 | ||||
| Q2 / 2019 | ||||
| Q3 / 2019 | ||||
| Q4 / 2019 | ||||
| Q1-Q4 / 2019 |
